package com.sky.controller.admin;


import com.sky.dto.DishDTO;
import com.sky.dto.DishPageQueryDTO;
import com.sky.entity.Dish;
import com.sky.mapper.SetmealMapper;
import com.sky.result.PageResult;
import com.sky.result.Result;
import com.sky.service.DishService;
import com.sky.vo.DishVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.web.bind.annotation.*;

import java.util.List;
import java.util.Set;

@RestController
@RequestMapping("/admin/dish")
@Api("菜品相关接口")
@Slf4j
public class DishController {


    @Autowired
    private DishService dishService;

    @Autowired
    private RedisTemplate redisTemplate;
    @Autowired
    private SetmealMapper setmealMapper;


    @PostMapping
    @ApiOperation("新增菜品")
    public Result save(@RequestBody DishDTO dishDTO) {
        log.info("新增菜品，{}", dishDTO);
        dishService.saveWithflavors(dishDTO);


        //清楚菜品缓存
        String key="dish_"+dishDTO.getCategoryId();
        redisTemplate.delete(key);
        return Result.success();
    }


    @GetMapping("/page")
    @ApiOperation("菜品分页查询")
    public Result<PageResult> page(DishPageQueryDTO dishPageQueryDTO) {
        log.info("菜品分页查询{}",dishPageQueryDTO);
        PageResult pageResult=dishService.pagequery(dishPageQueryDTO);
        return Result.success(pageResult);
    }


    @DeleteMapping
    @ApiOperation("批量删除菜品")
    public Result delete(@RequestParam List<Long> ids) {
        log.info("批量删除菜品，{}",ids);
        dishService.deleteall(ids);

        Set keys=redisTemplate.keys("dish_*");
        redisTemplate.delete(keys);
        return Result.success();
    }


    @GetMapping("/{id}")
    @ApiOperation("根据id查询菜品")
    public Result<DishVO> get(@PathVariable Long id) {
        log.info("根据id查询菜品，{}",id);
        DishVO dishVO=dishService.getbyIdwithflavor(id);
        return Result.success(dishVO);
    }

    @PutMapping
    @ApiOperation("修改菜品")
    public Result update(@RequestBody DishDTO dishDTO) {
        log.info("修改菜品{}",dishDTO);
        dishService.update(dishDTO);

        Set keys=redisTemplate.keys("dish_*");
        redisTemplate.delete(keys);
        return Result.success();
    }


    @PostMapping("/status/{status}")
    @ApiOperation("菜品的起售停售")
    public Result onoroff(@PathVariable Integer status ,long id) {
        log.info("菜品的起售停售,{}",status);
        dishService.onoroff(status,id);
        //将所有的菜品缓存删除。所有dish_*开头的
        Set keys=redisTemplate.keys("dish_*");
        redisTemplate.delete(keys);
        return Result.success();
    }

    @GetMapping("/list")
    @ApiOperation("根据分类id查询菜品")
    public Result<List<Dish>> list(Long categoryId) {
        log.info("根据分类id查询菜品,{}",categoryId);
        List<Dish> list=dishService.list(categoryId);
        return Result.success(list);
    }
}
